The female seems to control the mating encounter.

It wasn't just that they wanted to be around them. It seemed to be particularly relevant to the sexual interaction, the stimulation they would receive.

The way we measure their interest is they go back and revisit the male after they've just had some sexual interaction with them.

There are a lot of women out there with sexual dysfunction, and if they understood how that happens or how we can augment that, that would be a helpful thing.